                                             :trade-date [:between
                                                          (t/local-date 2017 1 1)
                                                          (t/local-date 2017 12 31)]})]
-    (is (integer? (:id price-1))
+    (is (:id price-1)
         "The first result contains an ID value")
     (is (nil? (:id price-2))
         "The duplicate value does not receive an ID")

   :entities [{:name "Personal"}
              {:name "Business"}]
   :commodities [{:name "Apple"
                  :symbol "APPL"
                  :type :stock
                  :exchange :nasdaq}]})


                                            :trade-date [:between
                                                         (t/local-date 2017 3 1)
                                                         (t/local-date 2017 3 31)]})]
    (is (:id price)
        "The result contains an ID value")
    (is (empty? (validation/error-messages price))
        "The result does not contain any validation errors")
